Prospeed Motorsport
Bulgaria
Dyno: Dyno on site (model not published)
TunesMoTeC
2 shops in Bulgaria have their own dyno and tune aftermarket engine control units (ECUs). Most tuned here: MoTeC (1), MaxxECU (1).
Bulgaria
Dyno: Dyno on site (model not published)
Sofia, Bulgaria
Dyno: Dyno on site (model not published)
Each ECU maker lists these shops on its own dealer finder, so you can buy the ECU there. There's no evidence yet that they have their own dyno, so call ahead before you book a tune.
Checked October 2026. All dyno tuners · United States · Australia · United Kingdom · Canada · New Zealand · Germany · France · Switzerland